I don’t know the breed. It was an extra. I thought it was an Easter egger because it had chipmunk pattern as a day-old chick like the other Easter Eggers, but I just plainly don’t know the breed. But within a couple of weeks it was clearly larger than all the others.
She looks like she might be a colored broiler, like a Dixie Rainbow, they get quite a bit larger and reach maturity much faster than laying hens.